diff --git a/README.md b/README.md
index d47faea..b4b5d5d 100644
--- a/README.md
+++ b/README.md
@@ -13,16 +13,18 @@ Show help menu.
 ### -c PORT, --check-port=PORT
 Get the name and process ID of the process running on a given port
 
+### -k PORT, --kill-port=PORT
+Check the process running on a given port with the option to kill it if you'd like.
+
 ## TODO
-- [] Add the ability to kill process on port
-- [] Maybe look into other cli operations? (getting IP?)
-- [] Come up with other useful stuff
-- [] Write up contributors guide
-- [] Decide how to do documentation (probably Github wiki?)
-- [] Write man page (figure out how to do that lol)
-- [] Figure out distribution/release
-	
-- [x] Set up CI (probably Travis)
+* [x] Add the ability to kill process on port
+* [] Maybe look into other cli operations? (getting IP?)
+* [] Come up with other useful stuff
+* [] Write up contributors guide
+* [] Decide how to do documentation (probably Github wiki?)
+* [] Write man page (figure out how to do that lol)
+* [] Figure out distribution/release
+* [x] Set up CI (probably Travis)
 
 ## Contributing
 I don't know that I'm ready for contributors yet because I don't have a good contributors guide. I do plan to eventually open this up to contributors. If you have any ideas for future operations, please feel free to open an issue, I am happy to discuss ideas!
diff --git a/main.cr b/main.cr
index d0db420..7f1a12f 100644
--- a/main.cr
+++ b/main.cr
@@ -1,6 +1,6 @@
 require "option_parser"
 require "./ltnp/ltnp_operator"
-require "./modules/netstat_runner"
+require "./modules/command_runner"
 
 OptionParser.parse do |parser|
   parser.banner = "Welcome to eznetstat!"
@@ -16,19 +16,35 @@ OptionParser.parse do |parser|
   end
 
   parser.on "-c PORT", "--check-port=PORT", "Get the process name and ID of process on port" do |port|
-    ltnp_operator = NetstatRunner.run_ltnp
+    ltnp_operator = CommandRunner.run_ltnp
     record = ltnp_operator.get_port_record port
+
     unless record.nil?
-      puts "Port: %s, Process: %s" % [record.port, record.p_name]
+      puts "Port: %s, Process: %s, Process ID: %s" % [record.port, record.p_name, record.pid]
     else
       puts "No processes found on port %s" % port
     end
+
     exit
   end
 
-  parser.on "-k", "--kill-port", "Kill process on port" do
-    ltnp_operator = NetstatRunner.run_ltnp
-    ltnp_operator.say_hi
+  parser.on "-k PORT", "--kill-port=PORT", "Kill process on port" do |port|
+    ltnp_operator = CommandRunner.run_ltnp
+    record = ltnp_operator.get_port_record port
+
+    unless record.nil?
+      puts "Port: %s, Process: %s, Process ID: %s" % [record.port, record.p_name, record.pid]
+      puts "Would you like to kill %s? (y/n)" % [record.p_name]
+      input = gets
+      unless input.nil?
+        if input.downcase == "y"
+          CommandRunner.run_kill record.pid
+        end
+      end
+    else
+      puts "No processes found on port %s" % port
+    end
+
     exit
   end
 end
diff --git a/modules/command_runner.cr b/modules/command_runner.cr
new file mode 100644
index 0000000..5d7551c
--- /dev/null
+++ b/modules/command_runner.cr
@@ -0,0 +1,13 @@
+module CommandRunner
+  def self.run_ltnp : LtnpOperator
+    io = IO::Memory.new
+    Process.run("netstat -ltnp", shell: true, output: io)
+    LtnpOperator.new io.to_s
+  end
+
+  def self.run_kill(pid : String) : String
+    io = IO::Memory.new
+    Process.run("kill #{pid}", shell: true, output: io)
+    io.to_s
+  end
+end
diff --git a/modules/netstat_runner.cr b/modules/netstat_runner.cr
deleted file mode 100644
index c480665..0000000
--- a/modules/netstat_runner.cr
+++ /dev/null
@@ -1,7 +0,0 @@
-module NetstatRunner
-  def self.run_ltnp : LtnpOperator
-    io = IO::Memory.new
-    Process.run("sudo netstat -ltnp", shell: true, output: io)
-    LtnpOperator.new io.to_s
-  end
-end